docs: def serialize(cls, obj, buf, lineLength, validate):
          """
          Apple's Address Book is *really* weird with images, it expects
          base64 data to have very specific whitespace.  It seems Address Book
          can handle PHOTO if it's not wrapped, so don't wrap it.
          """
          if wacky_apple_photo_serialize:
              lineLength = REALLY_LARGE
          VCardTextBehavior.serialize(obj, buf, lineLength, validate)